GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 1998 🢒 LSS 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Air Inlet Actuator Replacement

Removal Procedure
  1. Remove the left sound insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel, Gauges and Console.

    2. Object Number: 327271 Size: MH
  2. Disconnect the vacuum hose from the outside air/recirculation actuator (1).
  3. Unclip the outside air/recirculation actuator (1) from the air inlet.
  4. Disengage the outside air/recirculation actuator (1) from the valve.

Installation Procedure

    Object Number: 327271 Size: MH
  1. Engage the outside air/recirculation actuator (1) to the valve.
  2. Clip the outside air/recirculation actuator (1) to the air inlet.
  3. Connect the vacuum hose to the outside air/recirculation actuator (1).

    4. Install the left sound insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel, Gauges and Console.